<?php

class ClasstimeController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/no';

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Classtime;
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);
        //Yii::app()->session->destroy('tkb_time');
        $session=new CHttpSession;
        $session->open();
        //$session->setTimeout(60*5);
		if(isset($_POST['Classtime']))
		{
            Yii::app()->clientScript->scriptMap['jquery.js'] = false;
            $model->start_time = strtotime($_POST['Classtime']['start_time']);
            $model->end_time = strtotime($_POST['Classtime']['end_time']);
			$model->day=(int)$_POST['Classtime']['day'];
            //var_dump($model->attributes);

            if(isset($session['tkb_time'])){
                $tkb = unserialize($session['tkb_time']);
            }
            $tkb[] = $model;
            $session['tkb_time'] = serialize($tkb);
            //Yii::app()->session['buoi_'.Yii::app()->session['buoi_count']] = serialize($model);
            header("Content-type: application/json");
            echo json_encode(array('buoi_count'=>count($tkb),'start_time'=>$_POST['Classtime']['start_time'],'end_time'=>$_POST['Classtime']['end_time'],'day'=>$_POST['Classtime']['day']));
		    Yii::app()->end();
		}

        Yii::app()->clientScript->registerCoreScript('jquery.ui');
        Yii::app()->clientScript->registerScriptFile(Yii::app()->baseUrl . '/js/jquery-ui-timepicker.js', CClientScript::POS_HEAD);
		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);
        $model->start_time = date("H:i",$model->start_time);
        $model->end_time = date("H:i",$model->end_time);
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Classtime']))
		{
            $model->start_time = strtotime($_POST['Classtime']['start_time']);
            $model->end_time = strtotime($_POST['Classtime']['end_time']);
            $model->day=(int)$_POST['Classtime']['day'];
			$thu = $model->day == 8 ? "CN" : "Thứ ".$model->day;
            if($model->save()){
                header("Content-Type: application/json");
                echo json_encode(array('success'=>1,'id'=>$model->id,'rstrtime'=>$thu.", từ ".$_POST['Classtime']['start_time']." đến ".$_POST['Classtime']['end_time']));
                Yii::app()->end();
            }

		}
        Yii::app()->clientScript->registerCoreScript('jquery.ui');
        Yii::app()->clientScript->registerScriptFile(Yii::app()->baseUrl . '/js/jquery-ui-timepicker.js', CClientScript::POS_HEAD);
		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			/*if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));*/
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}



	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
     * @return \CActiveRecord
     */
	public function loadModel($id)
	{
		$model=Classtime::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='classtime-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
